mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-01-22 15:18:21 +00:00
basesink: more cleanups
Don't pass around the object type, we can find that very efficiently from the object itself now.
This commit is contained in:
Wim Taymans
parent
64bd0b6416
commit
ee15bd7287
1 changed files with 29 additions and 72 deletions
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@ -277,19 +277,6 @@ struct _GstBaseSinkPrivate
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#define UPDATE_RUNNING_AVG_P(avg,val) DO_RUNNING_AVG(avg,val,16)
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#define UPDATE_RUNNING_AVG_N(avg,val) DO_RUNNING_AVG(avg,val,4)
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enum
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{
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_PR_IS_NOTHING = 1 << 0,
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_PR_IS_BUFFER = 1 << 1,
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_PR_IS_BUFFERLIST = 1 << 2,
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_PR_IS_EVENT = 1 << 3
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} PrivateObjectType;
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#define OBJ_IS_BUFFER(a) ((a) & _PR_IS_BUFFER)
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#define OBJ_IS_BUFFERLIST(a) ((a) & _PR_IS_BUFFERLIST)
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#define OBJ_IS_EVENT(a) ((a) & _PR_IS_EVENT)
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#define OBJ_IS_BUFFERFULL(a) ((a) & (_PR_IS_BUFFER | _PR_IS_BUFFERLIST))
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/* BaseSink properties */
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#define DEFAULT_CAN_ACTIVATE_PULL FALSE /* fixme: enable me */
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@ -410,7 +397,7 @@ static gboolean gst_base_sink_is_too_late (GstBaseSink * basesink,
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GstMiniObject * obj, GstClockTime rstart, GstClockTime rstop,
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GstClockReturn status, GstClockTimeDiff jitter);
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static GstFlowReturn gst_base_sink_preroll_object (GstBaseSink * basesink,
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guint8 obj_type, GstMiniObject * obj);
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GstMiniObject * obj);
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static void
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gst_base_sink_class_init (GstBaseSinkClass * klass)
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@ -1759,8 +1746,7 @@ static gboolean
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gst_base_sink_get_sync_times (GstBaseSink * basesink, GstMiniObject * obj,
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GstClockTime * rsstart, GstClockTime * rsstop,
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GstClockTime * rrstart, GstClockTime * rrstop, gboolean * do_sync,
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gboolean * stepped, GstStepInfo * step,
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gboolean * step_end, guint8 obj_type)
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gboolean * stepped, GstStepInfo * step, gboolean * step_end)
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{
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GstBaseSinkClass *bclass;
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GstBuffer *buffer;
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@ -1779,7 +1765,7 @@ gst_base_sink_get_sync_times (GstBaseSink * basesink, GstMiniObject * obj,
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/* start with nothing */
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start = stop = GST_CLOCK_TIME_NONE;
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if (G_UNLIKELY (OBJ_IS_EVENT (obj_type))) {
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if (G_UNLIKELY (GST_IS_EVENT (obj))) {
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GstEvent *event = GST_EVENT_CAST (obj);
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switch (GST_EVENT_TYPE (event)) {
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@ -2017,8 +2003,8 @@ gst_base_sink_wait_clock (GstBaseSink * sink, GstClockTime time,
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/* FIXME: Casting to GstClockEntry only works because the types
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* are the same */
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if (G_LIKELY (sink->priv->cached_clock_id != NULL
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&& GST_CLOCK_ENTRY_CLOCK ((GstClockEntry *) sink->
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priv->cached_clock_id) == clock)) {
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&& GST_CLOCK_ENTRY_CLOCK ((GstClockEntry *) sink->priv->
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cached_clock_id) == clock)) {
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if (!gst_clock_single_shot_id_reinit (clock, sink->priv->cached_clock_id,
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time)) {
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gst_clock_id_unref (sink->priv->cached_clock_id);
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@ -2117,23 +2103,6 @@ step_unlocked:
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}
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}
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static inline guint8
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get_object_type (GstMiniObject * obj)
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{
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guint8 obj_type;
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if (G_LIKELY (GST_IS_BUFFER (obj)))
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obj_type = _PR_IS_BUFFER;
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else if (GST_IS_EVENT (obj))
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obj_type = _PR_IS_EVENT;
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else if (GST_IS_BUFFER_LIST (obj))
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obj_type = _PR_IS_BUFFERLIST;
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else
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obj_type = _PR_IS_NOTHING;
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return obj_type;
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}
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/**
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* gst_base_sink_do_preroll:
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* @sink: the sink
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@ -2157,12 +2126,9 @@ gst_base_sink_do_preroll (GstBaseSink * sink, GstMiniObject * obj)
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GstFlowReturn ret;
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while (G_UNLIKELY (sink->need_preroll)) {
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guint8 obj_type;
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GST_DEBUG_OBJECT (sink, "prerolling object %p", obj);
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obj_type = get_object_type (obj);
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ret = gst_base_sink_preroll_object (sink, obj_type, obj);
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ret = gst_base_sink_preroll_object (sink, obj);
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if (ret != GST_FLOW_OK)
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goto preroll_failed;
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@ -2286,7 +2252,7 @@ flushing:
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*/
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static GstFlowReturn
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gst_base_sink_do_sync (GstBaseSink * basesink,
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GstMiniObject * obj, gboolean * late, gboolean * step_end, guint8 obj_type)
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GstMiniObject * obj, gboolean * late, gboolean * step_end)
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{
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GstClockTimeDiff jitter = 0;
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gboolean syncable;
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@ -2313,8 +2279,7 @@ do_step:
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/* get timing information for this object against the render segment */
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syncable = gst_base_sink_get_sync_times (basesink, obj,
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&sstart, &sstop, &rstart, &rstop, &do_sync, &stepped,
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current, step_end, obj_type);
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&sstart, &sstop, &rstart, &rstop, &do_sync, &stepped, current, step_end);
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if (G_UNLIKELY (stepped))
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goto step_skipped;
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@ -2782,37 +2747,31 @@ gst_base_sink_do_render_stats (GstBaseSink * basesink, gboolean start)
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* function does not take ownership of obj.
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*/
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static GstFlowReturn
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gst_base_sink_preroll_object (GstBaseSink * basesink, guint8 obj_type,
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GstMiniObject * obj)
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gst_base_sink_preroll_object (GstBaseSink * basesink, GstMiniObject * obj)
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{
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GstFlowReturn ret;
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GST_DEBUG_OBJECT (basesink, "prerolling object %p", obj);
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/* if it's a buffer, we need to call the preroll method */
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if (G_LIKELY (OBJ_IS_BUFFERFULL (obj_type) && basesink->priv->call_preroll)) {
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if (basesink->priv->call_preroll) {
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GstBaseSinkClass *bclass;
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GstBuffer *buf;
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if (OBJ_IS_BUFFERLIST (obj_type)) {
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if (GST_IS_BUFFER_LIST (obj)) {
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buf = gst_buffer_list_get (GST_BUFFER_LIST_CAST (obj), 0);
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g_assert (NULL != buf);
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} else {
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} else if (GST_IS_BUFFER (obj)) {
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buf = GST_BUFFER_CAST (obj);
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/* For buffer lists do not set last buffer for now */
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gst_base_sink_set_last_buffer (basesink, buf);
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} else {
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goto no_call_preroll;
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}
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GST_DEBUG_OBJECT (basesink, "preroll buffer %" GST_TIME_FORMAT,
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GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)));
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/*
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* For buffer lists do not set last buffer. Creating buffer
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* with meaningful data can be done only with memcpy which will
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* significantly affect performance
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*/
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if (!OBJ_IS_BUFFERLIST (obj_type)) {
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gst_base_sink_set_last_buffer (basesink, buf);
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}
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bclass = GST_BASE_SINK_GET_CLASS (basesink);
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if (bclass->preroll)
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if ((ret = bclass->preroll (basesink, buf)) != GST_FLOW_OK)
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@ -2821,6 +2780,7 @@ gst_base_sink_preroll_object (GstBaseSink * basesink, guint8 obj_type,
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basesink->priv->call_preroll = FALSE;
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}
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no_call_preroll:
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/* commit state */
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if (G_LIKELY (basesink->playing_async)) {
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if (G_UNLIKELY (!gst_base_sink_commit_state (basesink)))
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@ -2904,7 +2864,7 @@ gst_base_sink_default_wait_eos (GstBaseSink * basesink, GstEvent * event)
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gboolean late, step_end;
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ret = gst_base_sink_do_sync (basesink, GST_MINI_OBJECT_CAST (event),
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&late, &step_end, _PR_IS_EVENT);
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&late, &step_end);
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return ret;
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}
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@ -3145,7 +3105,7 @@ gst_base_sink_needs_preroll (GstBaseSink * basesink)
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*/
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static GstFlowReturn
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gst_base_sink_chain_unlocked (GstBaseSink * basesink, GstPad * pad,
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guint8 obj_type, gpointer obj)
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gpointer obj)
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{
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GstBaseSinkClass *bclass;
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GstBaseSinkPrivate *priv = basesink->priv;
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@ -3162,7 +3122,7 @@ gst_base_sink_chain_unlocked (GstBaseSink * basesink, GstPad * pad,
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if (G_UNLIKELY (priv->received_eos))
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goto was_eos;
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if (OBJ_IS_BUFFERLIST (obj_type)) {
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if (GST_IS_BUFFER_LIST (obj)) {
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sync_buf = gst_buffer_list_get (GST_BUFFER_LIST_CAST (obj), 0);
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g_assert (NULL != sync_buf);
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} else {
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@ -3222,7 +3182,7 @@ again:
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/* synchronize this object, non syncable objects return OK
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* immediately. */
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ret = gst_base_sink_do_sync (basesink, GST_MINI_OBJECT_CAST (sync_buf),
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&late, &step_end, obj_type);
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&late, &step_end);
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if (G_UNLIKELY (ret != GST_FLOW_OK))
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goto sync_failed;
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@ -3239,10 +3199,8 @@ again:
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if (do_qos)
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gst_base_sink_do_render_stats (basesink, TRUE);
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if (!OBJ_IS_BUFFERLIST (obj_type)) {
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/* For buffer lists do not set last buffer. Creating buffer
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* with meaningful data can be done only with memcpy which will
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* significantly affect performance */
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if (!GST_IS_BUFFER_LIST (obj)) {
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/* For buffer lists do not set last buffer for now. */
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gst_base_sink_set_last_buffer (basesink, GST_BUFFER_CAST (obj));
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if (bclass->render)
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@ -3341,8 +3299,7 @@ dropped:
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/* with STREAM_LOCK
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*/
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static GstFlowReturn
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gst_base_sink_chain_main (GstBaseSink * basesink, GstPad * pad,
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guint8 obj_type, gpointer obj)
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gst_base_sink_chain_main (GstBaseSink * basesink, GstPad * pad, gpointer obj)
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{
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GstFlowReturn result;
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@ -3350,7 +3307,7 @@ gst_base_sink_chain_main (GstBaseSink * basesink, GstPad * pad,
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goto wrong_mode;
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GST_BASE_SINK_PREROLL_LOCK (basesink);
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result = gst_base_sink_chain_unlocked (basesink, pad, obj_type, obj);
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result = gst_base_sink_chain_unlocked (basesink, pad, obj);
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GST_BASE_SINK_PREROLL_UNLOCK (basesink);
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done:
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@ -3379,7 +3336,7 @@ gst_base_sink_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
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basesink = GST_BASE_SINK (parent);
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return gst_base_sink_chain_main (basesink, pad, _PR_IS_BUFFER, buf);
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return gst_base_sink_chain_main (basesink, pad, buf);
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}
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static GstFlowReturn
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@ -3394,7 +3351,7 @@ gst_base_sink_chain_list (GstPad * pad, GstObject * parent,
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bclass = GST_BASE_SINK_GET_CLASS (basesink);
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if (G_LIKELY (bclass->render_list)) {
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result = gst_base_sink_chain_main (basesink, pad, _PR_IS_BUFFERLIST, list);
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result = gst_base_sink_chain_main (basesink, pad, list);
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} else {
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guint i, len;
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GstBuffer *buffer;
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@ -3406,7 +3363,7 @@ gst_base_sink_chain_list (GstPad * pad, GstObject * parent,
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result = GST_FLOW_OK;
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for (i = 0; i < len; i++) {
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buffer = gst_buffer_list_get (list, 0);
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result = gst_base_sink_chain_main (basesink, pad, _PR_IS_BUFFER,
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result = gst_base_sink_chain_main (basesink, pad,
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gst_buffer_ref (buffer));
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if (result != GST_FLOW_OK)
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break;
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@ -3752,7 +3709,7 @@ gst_base_sink_loop (GstPad * pad)
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basesink->segment.position = offset;
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GST_BASE_SINK_PREROLL_LOCK (basesink);
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result = gst_base_sink_chain_unlocked (basesink, pad, _PR_IS_BUFFER, buf);
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result = gst_base_sink_chain_unlocked (basesink, pad, buf);
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GST_BASE_SINK_PREROLL_UNLOCK (basesink);
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if (G_UNLIKELY (result != GST_FLOW_OK))
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goto paused;
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